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24 lines
599 B
Python
24 lines
599 B
Python
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from nose.tools import assert_equal, assert_raises
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class TestBits(object):
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def test_pairwise_swap(self):
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bits = Bits()
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assert_equal(bits.pairwise_swap(0), 0)
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assert_equal(bits.pairwise_swap(1), 1)
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num = int('0000100111110110', base=2)
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expected = int('0000011011111001', base=2)
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assert_equal(bits.pairwise_swap(num), expected)
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assert_raises(TypeError, bits.pairwise_swap, None)
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print('Success: test_pairwise_swap')
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def main():
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test = TestBits()
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test.test_pairwise_swap()
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if __name__ == '__main__':
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main()
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